<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<script type="text/javascript">
window.onload=function(){
var tabEle = document.getElementById("tbl");
var len = tabEle.tBodies[0].rows.length;
for(var i=0;i<len;i++){
if(i%2==0){
tabEle.tBodies[0].rows[i].style.backgroundColor="pink";
}else{
tabEle.tBodies[0].rows[i].style.backgroundColor="red";
}
}
}
</script>
</head>
<body>
<table border="1" width="500" height="50" align="center" id="tbl">
<thead>
<tr>
<th>编号</th>
<th>姓名</th>
<th>年龄</th>
</tr>
</thead>
<tbody>
<tr >
<td>1</td>
<td>张三</td>
<td>22</td>
</tr>
<tr >
<td>2</td>
<td>李四</td>
<td>25</td>
</tr>
<tr >
<td>3</td>
<td>王五</td>
<td>27</td>
</tr>
<tr >
<td>4</td>
<td>赵六</td>
<td>29</td>
</tr>
<tr >
<td>5</td>
<td>田七</td>
<td>30</td>
</tr>
<tr >
<td>6</td>
<td>汾九</td>
<td>20</td>
</tr>
</tbody>
</table>
</body>
</html>
通过获取table中的tbody 设置隔行换色
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转载自blog.csdn.net/qq_41566772/article/details/83545524
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